College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 99

A particle moves at a speed of 3.0 m/s in the + x -direction. Upon reaching the origin, the particle receives a continuous constant acceleration of 0.75 m/s 2 in the - y -direction. What is the position of the particle 4.0 s later